diff -up ./src/command.c.dblfree ./src/command.c

--- ./src/command.c.dblfree	2019-04-11 07:08:24.358253603 -0400

+++ ./src/command.c	2019-04-11 07:08:43.955193615 -0400

@@ -785,7 +785,6 @@ changestring(void)

 	}

     }

     fprintf(script, "w\nq\n!\n");	/* write and quit */

-    fclose(script);

     /* if any line was marked */

     if (anymarked == YES) {